In the High Arctic, researchers find permafrost thaws are changing the landscape
Eureka Sound Lowlands, Ellesmere and Axel Heiberg Islands
May 24, 2019
In the Eureka Sound Lowlands on Ellesmere and Axel Heiberg islands, the permafrost is more than half a kilometre deep, and the average air temperature is –19.7 C. But higher summer temperatures have caused the earth to collapse.
CBC
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